December
2025
Sierra High School
Dec
19
Fri
Minimum Day
Sierra High School
Quarter 2 Award Ceremony
9:30 AM
–
11 AM (Sierra High School (Quad) 615 Shiells Drive Fillmore, CA 93015)
Sierra High School
Dec
22
Mon
Winter Break (12/22/25 - 1/2/26)
12/22/2025
–
1/2/2026
Sierra High School
Dec
23
Tue
Winter Break (12/22/25 - 1/2/26)
12/22/2025
–
1/2/2026
Sierra High School
Dec
24
Wed
Winter Break (12/22/25 - 1/2/26)
12/22/2025
–
1/2/2026
Sierra High School
Dec
25
Thu
Winter Break (12/22/25 - 1/2/26)
12/22/2025
–
1/2/2026
Sierra High School
Dec
26
Fri
Winter Break (12/22/25 - 1/2/26)
12/22/2025
–
1/2/2026
Sierra High School
Dec
27
Sat
Winter Break (12/22/25 - 1/2/26)
12/22/2025
–
1/2/2026
Sierra High School
Dec
28
Sun
Winter Break (12/22/25 - 1/2/26)
12/22/2025
–
1/2/2026
Sierra High School
Dec
29
Mon
Winter Break (12/22/25 - 1/2/26)
12/22/2025
–
1/2/2026
Sierra High School
Dec
30
Tue
Winter Break (12/22/25 - 1/2/26)
12/22/2025
–
1/2/2026
Sierra High School
Dec
31
Wed
Winter Break (12/22/25 - 1/2/26)
12/22/2025
–
1/2/2026
Sierra High School